Description

2,2-Dimethylchromane is a specialized heterocyclic organic compound belonging to the chromane family, serving as a valuable chemical intermediate and building block. Its unique bicyclic structure, featuring a fused benzene and dihydropyran ring, makes it a versatile precursor for synthesizing more complex molecules in fine chemical and pharmaceutical research. This compound is particularly relevant for R&D chemists and process developers working in the fields of fragrance, agrochemical, and active pharmaceutical ingredient (API) manufacturing.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with chromane-based scaffolds.
• Fragrance & Flavor Chemistry: Used as a precursor in the development of synthetic aroma chemicals and flavoring agents due to its structural similarity to natural compounds.
• Agrochemical Synthesis: Intermediate in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: A versatile starting material for heterocyclic chemistry, enabling the construction of complex molecular architectures in academic and industrial R&D labs.
• Material Science: Potential monomer or additive in the development of specialized polymers and advanced organic materials.

Basic Information

Product Name	2,2-Dimethylchromane
CAS No.	1198-96-5
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	2,2-Dimethyl-2H-1-benzopyran; 2,2-Dimethylchroman; 2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran; 2,2-Dimethyl-3,4-dihydro-2H-chromene; 2H-1-Benzopyran, 3,4-dihydro-2,2-dimethyl-; Chromane, 2,2-dimethyl-
EINECS	214-838-5

Quality Control

Our 2,2-Dimethylchromane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment. We adhere to cGMP principles where applicable to guarantee supply consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.